Specifications
Table 1-1: Signal acquisition system characteristics (cont.)
Characteristic
Description
This is analog bandwidth when the instrument is DC coupled in sample or average mode. V/div values
are accurate for probe attenuation settings of 1X. No probe should be installed for these measurements.
System bandwidth is type tested to be equivalent to this specification with the provided probe in 10X
mode. Use Section 4.6.1 of IEEE 1057, with the reference frequency of 1 kHz at an amplitude of
5 divisions, driven from a 50 Ω source with external termination at the input BNC (25 Ω effective source).
TBS1154, TBS1152:
DC to ≥ 150 MHz for 5 mV/div through 5 V/div settings with bandwidth limit at full. < 5 mV/div settings
are limited to 20 MHz bandwidth.
TBS1104, TBS1102:
DC to ≥ 100 MHz for 5 mV/div through 5 V/div settings with bandwidth limit at full. < 5 mV/div settings
are limited to 20 MHz bandwidth.
TBS1064, TBS1062:
DC to ≥ 60 MHz for 5 mV/div through 5 V/div settings with the bandwidth limit at full. < 5 MV/div settings
are limited to 20 MHz bandwidth.
TBS1042:
DC to ≥ 40 MHz for 5 mV/div through 5 V/div settings with the bandwidth limit at full. < 5 mV/div settings
are limited to 20 MHz bandwidth.
√ Analog Bandwidth,
DC Coupled, Sample or
Average
TBS1022:
DC to ≥ 25 MHz for 5 mV/div through 5 V/div settings with bandwidth limit at full. < 5 mV/div settings are
limited to 20 MHz bandwidth.
This is the analog bandwidth when th e instrument is DC coupled. V/div values are accurate for probe
attenuation settings of 1X. No probe should be installed for these measurements.
TBS1154, TBS1152, TBS1104, TBS1102:
DC to ≥ 75 MHz for 5 mV/div through 5 V/div settings with the bandwidth limit at full. Settings less
than 5 mV/div are limited to 20 MHz bandwidth.
TBS1064, TBS1062:
DC to ≥ 50 MHz for 5 mV/div through 5 V/div settings with the bandwidth limit at full. Settings less
than 5 mV/div are limited to 20 MHz bandwidth.
TBS1042:
DC to ≥ 30 MHz for 5 mV/div through 5 V/div settings with the bandwidth limit at full. Settings less
than 5 mV/div are limited to 20 MHz bandwidth.
Analog Bandwidth, DC
Coupled, Peak Detect,
typical
TBS1022:
DC to ≥ 20 MHz for 5 mV/div through 5 V/div settings with the bandwidth limit at full.
Analog Bandwidth
Selections
20 MHz bandwidth limit ON/OFF
This is the upper frequency for A nalog Bandwidth when the instrument has 20 MHz bandwidth limiting
turned on.
20 MHz
Upper-Frequency Limit,
20 MHz Bandwidth
Limited, typical
Bandwidth of all trigger paths are sim ilarly limited, except the External Trigger, which is not affected
by BW Limit function. Each channel is separately limited, allowing different bandwidths on different
channels of the same instrument.
1–4 TBS1000 Series O scilloscope Service Manual